package cn.dxc.demo.service;

import cn.dxc.demo.entity.FeedBack;
import cn.dxc.demo.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;

public interface IBackService extends IService<FeedBack> {

    Integer insertMessage(FeedBack feedBack);

    Integer updateUserEmail(Integer uid,String email);
}
